baber/WOPTO huggingface dataset:
Patent KR-20070059274-A (KR)
Title: Method for forming semiconductor device
Inventor: NAM KI WON
IPC: H01L21/335
Filed: 2005-12-06
Abstract: A method for fabricating a semiconductor device is provided to avoid a variation caused by a width difference of a spacer between patterns by partially oxidizing a nitride layer by a radical oxide process to form a spacer layer having a triple structure of an oxide layer, a nitride layer and an oxide layer and by forming a spacer. A plurality of conductive patterns having a difference of density are formed on a semiconductor substrate(21). First and second gate spacer layers(24,26) are formed on the conductive pattern. The second gate spacer layer is oxidized. The oxidized second gate spacer layer is removed. The residual second and first gate spacer layers are sequentially etched to form first and second gate spacers on both sidewalls of the conductive pattern. The second gate spacer layer can be oxidized by a radical oxide process. The first gate spacer layer can be formed by a light oxide process.
Patent KR-20070065981-A (KR)
Title: Method and device for collecting data from sensors attached to rotating body
Inventor: LEE KUN HEE
IPC: G01H1/00
Filed: 2005-12-21
Abstract: A method and a device for measuring the characteristic of a rotating body are provided to easily test the rotating body in an area incapable of transmitting and receiving data by attaching a data storing unit to the rotating body, and to obtain exact information data by storing the measured characteristic of the rotating body in the data storing unit. A method for measuring the characteristic of a rotating body(10) is composed of attaching a measuring sensor(20), an amplifier(30), and a data storing unit(40) to the rotating body; sensing the rotational characteristic of the rotating body with the measuring sensor; amplifying a detection signal of the measuring sensor, and then transmitting the amplified detection signal to the data storing unit and storing the signal in the data storing unit; and analyzing information stored in the data storing unit through an analysis unit(50) after finishing a rotation test.
Patent KR-20050035865-A (KR)
Title: Method and apparatus for blending process materials
Inventor: MCALLISTER BRIAN ALAN
IPC: B01F23/00
Filed: 2003-07-18
Abstract: A method and apparatus for blending and supplying process materials. The method and apparatus are particularly applicable to the blending of ultra-high purity chemicals, the blending of abrasive slurries with other chemicals for the polishing of semiconductor wafers, and high-accuracy blending of chemicals.
Patent KR-20050083638-A (KR)
Title: Female standing urination cone
Inventor: FILSOUF EHSAN
IPC: A47K11/12
Filed: 2002-08-19
Abstract: A device for facilitating female urination from a standing posit ion includes a collapsible cone structure (100) that is readily expanded by pressing on two opposing edges (102, 104). Score lines(112, 114, 120) and a center score line (122) allow the two sides(101) of the cone (100) to flex away from each other. Once expan ded, the cone (100) is held in its open state by a unique lockingmechanism formed by the semi-elliptical curve of a score line (120). Because a user does not need to exert continuous pressure on the device to keep it in an open, operable state, it is easier touse than other similar devices. The device may be cleaned, collapsed and stored for reuse or may be supplied as a single use, disposable unit.
Patent KR-20050061534-A (KR)
Title: Tool-tip for multimedia files
Inventor: HAYNES THOMAS
IPC: G06F3/033
Filed: 2003-10-13
Abstract: A tool-tip presentation system for multimedia files is configured to respond to proximity events associated with a selected entry in a list of multimedia files such as screen captured images or complete audio files. Based upon the selected entry, a corresponding multimedia sample such as a thumbnail image of a screen captured image or an audio sample of the audio file can be retrieved and presented as a tool-tip. In particular, the tool-tip can be displayed in a position which is proximate to the selected entry. In this way, one who interacts with the list of multimedia files need not load each complete multimedia file in the list in order to determine the contents of the multimedia file. Rather, the multimedia sample in the tool-tip can suffice.
Patent KR-20050083785-A (KR)
Title: Mobile radio base station
Inventor: HASKELL PHILIP EDWARD
IPC: H04B7/10
Filed: 2003-10-15
Abstract: A mobile-radio base station for a telecommunications system includes vector modulator means for independently controlling the phase and/or amplitude of a plurality of component signals representative of the signal to be transmitted or received, such that when these signals pass through a plurality of antenna elements, a beam is formed in a direction according to the phase relationship of the component signals. The invention also includes interface means allowing other base stations to be coupled to the same antenna, with each base station having independent control of its beam direction. Provision is includes for phase compensation of the signals to correct for errors introduced by unequal and variable component signal path lengths between the base station and the antenna. The vector modulator means is arranged to operate at low power levels, where it can operate more efficiently.
Patent KR-20050089962-A (KR)
Title: Termite-monitoring device and associated method
Inventor: KLEIN CLARK D JR
IPC: A01M1/20
Filed: 2003-10-24
Abstract: A camouflaged termite-monitoring device is provided. Such a device comprises a housing (100) which defines a cavity (300) and an opening (400). A perforated bait cartridge (475) is disposed within the cavity and contains a bait material (450) adapted to be attractive to termites. A mesh-like member (500) is operably engaged with the housing so as to cover the opening and to retain the bait cartridge in the cavity. The mesh-like member is further adapted to allow termites to pass therethrough into the cavity and the bait cartridge and to infiltrate the housing. An inspection hatch (550) is operably engaged with the housing and is configured to allow visual inspection of the bait cartridge within the cavity from outside the housing. Such a visual inspection is performed without removing the housing from engagement with the upper ground surface. An associated method is also provided.
Patent KR-20060119697-A (KR)
Title: A multiple-mode window presentation system and process
Inventor: GUSMORINO PAUL
IPC: G06F3/048
Filed: 2004-07-30
Abstract: A system and process for managing the presentation of windows on the display screen of a computing device is presented. This is a multiple-mode window presentation system and process that displays one or more of the peripheral GUI elements typically displayed on the display screen in addition to a window (402), such as the frame (404) and title bar (406) of the window and any task bar (408) or side bar (602), in a first appearance mode when the window is maximized. However, when the window is displayed in a less-than-maximized size, one or more of the peripheral GUI elements are displayed in a second appearance mode which is substantially different from the first. The second appearance mode is designed to attract the attention of a user to the peripheral GUI elements, while the first mode is designed to avoid distracting the user from the content of the maximized window.
Patent KR-20050085977-A (KR)
Title: Method for improving the coding efficiency of an audio signal
Inventor: OJANPERA JUHA
IPC: G10L19/09
Filed: 2000-07-05
Abstract: The invention relates to a method for improving the coding accuracy and transmission efficiency of an audio signal. According to the method, a part of the audio signal to be coded is compared with earlier stored samples of the audio signal and a reference sequence of samples that best corresponds to the audio signal to be coded is identified. Predicted signals are produced from the reference sequence by means of long-term prediction, using at least two different LTP orders (M), a group of pitch predictor coefficients (b(K)) being formed for each pitch predictor order. The predicted signals for each pitch predictor order are compared with the audio signal to be coded in order to determine a prediction error. The amount of information required to code the predicted signals is compared with the amount of information required to code the original signal and a coding method that provides the best representation of the audio signal while minimising the amount of data required is selected.
Patent KR-20050116364-A (KR)
Title: Doped semiconductor nanocrystal layers, doped semiconductor powders and photonic devices employing such layers or powders
Inventor: HILL STEVEN E
IPC: H01L33/18
Filed: 2004-01-22
Abstract: The present invention relates to a doped semiconductor nanocrystal layer comprising (a) a group IV oxide layer which is free of ion implantation damage, (b) from 30 to 50 atomic percent of a semiconductor nanocrystal distributed in the group IV oxide layer, and (c) from 0.5 to 15 atomic percent of one or more rare earth element, the one or more rare earth element being (i) dispersed on the surface of the semiconductor nanocrystal and (ii) distributed substantially equally through the thickness of the group IV oxide layer. The present invention also relates to a semiconductor structure comprising the above semiconductor nanocrystal layer and to processes for preparing the semiconductor nanocrystal layer. Furthermore, photonic devices employing the new materials are also provided. The invention provides a doped semiconductor powder comprising nanocrystals of a group IV semiconductor and a rare earth element, the rare earth element being dispersed on the surface of the group IV semiconductor nanocrystals. The invention also provides processes for the preparation of the above doped semiconductor powder, a composite material comprising the a matrix in which is dispersed a doped semiconductor powder, and photonic devices comprising doped semiconductor powders and doped semiconductor layers.
Patent KR-20050107416-A (KR)
Title: Epoxy resin composition and semiconductor device
Inventor: NISHIKAWA ATSUNORI
IPC: C08G59/40
Filed: 2004-02-13
Abstract: An epoxy resin composition which is excellent in flowability, adhesion to substrates, flame retardancy, and soldering crack resistance without containing any brominated organic compound or antimony compound. The epoxy resin composition, which is for semiconductor encapsulation, is characterized by comprising as essential ingredients a phenol aralkyl type epoxy resin having a biphenyl skeleton, a phenol aralkyl resin having a biphenyl skeleton, a curing accelerator, an inorganic filler, a specific silane coupling agent having a secondary amine, and a specific silane coupling agent having a mercapto group.
Patent KR-20060010727-A (KR)
Title: Nonaqueous electrolyte secondary battery and method for producing same
Inventor: SATO TOSHITADA
IPC: H01M4/38
Filed: 2004-05-21
Abstract: Disclosed is a nonaqueous electrolyte secondary battery which is excellent in charge/discharge cycle characteristics, more specifically a nonaqueous electrolyte secondary battery wherein deterioration in conductivity of the negative electrode is suppressed which deterioration occurs due to charge/discharge cycles. Also disclosed is a method for producing such a nonaqueous electrolyte secondary battery. The nonaqueous electrolyte secondary battery comprises a positive electrode and a negative electrode which are capable of reversibly absorbing and desorbing lithium ions, and a nonaqueous electrolyte having lithium ion conductivity. The negative electrode includes a collector and active material particles arranged on the collector. The active material particles contain Si and at least one element (R) selected among Sn, In, Ga, Pb and Bi, and a metallic bond including the element (R) is formed between the active material particles.
Patent KR-20060002868-A (KR)
Title: Information processing device, information processing method, and computer program
Inventor: KIKKAWA NORIFUMI
IPC: H04N21/2668
Filed: 2004-03-17
Abstract: There are provided a device and a method for effectively executing reproduction of a part of a content such as a catchy part in a content transmission/reproduction between a server and a client. Index information as partial data area identification information on content data is set in property information corresponding to a content held in a server. When a content request from a client includes a partial reproduction specification information, the index information is acquired from the property information corresponding to the specified content so that a partial content is acquired and transmitted to the client. With this configuration, the client can enjoy content reproduction of only particular part data such as a catchy part of the content received from the server or a favorite part of the user.
Patent KR-20050115327-A (KR)
Title: System suitable for the hydrocyanation of olefinically unsaturated compounds
Inventor: BARTSCH MICHAEL
IPC: C07C253/10
Filed: 2004-03-24
Abstract: A system suitable for use as a catalyst for the hydrocyanation of olefinically unsaturated compounds, containing a) Ni(0), b) Ni(0) as a ligand complex-fixing compound containing trivalent phosphorus, c) a Lewis acid and d) a compound of formula MRn wherein M = AI or Ti, R= identical or different monovalent alkoxyl radicals, wherein several alkoxy radicals can be interbridged, also in the case where M = AI, R = identical or different alkyl radicals wherein several alkyl radicals can be interbridged or one or several alkyl radicals can be bridged by one or several of the above-mentioned alkoxy radicals, n = valency of M. The invention also relates to methods for the hydrocyanation of an olefinically unsaturationed compound in the presence of said system.
Patent KR-20060023525-A (KR)
Title: A container for product with thin wall
Inventor: DENIS GERARD
IPC: B65D1/02
Filed: 2004-03-26
Abstract: The present invention concerns a container having a body (1) formed by wall or walls with a greater diameter S1 and at least a neck (2) with a diameter S2. The container has made from a semi-crystalline PET, having a wall thickness of less than 100 mum, substantially in the middle of its body and having a complex, three dimensional shape convenient for gripping, this part having a diameter S3.
Patent KR-20060006956-A (KR)
Title: Method for treating sinus headache
Inventor: VOET MARTIN A
IPC: A61P25/02
Filed: 2004-04-30
Abstract: A sinus headache can be treated by administration of a botulinum toxin to a patient. The botulinum toxin can be botulinum toxin type A and the botulinum toxin can be administered to or to the vicinity of a sinus membrane of a patient with a sinus headache.
Patent KR-20060012629-A (KR)
Title: Estimating an edge orientation
Inventor: DE HAAN GERARD
IPC: G06T5/00
Filed: 2004-05-13
Abstract: A method of estimating an edge orientation located in a neighborhood of a particular pixel (100) of an image is disclosed. The method comprises creating a set of candidate edge orientations; evaluating the candidate edge orientations by means of computing for each of the candidate edge orientations a match error for a corresponding pair of groups (104, 106) of pixels, on basis of a difference between pixel values of the two groups (104, 106) of the corresponding pair of groups of pixels; and selecting a first one of the candidate edge orientations from the set of candidate edge orientations on basis of the respective match errors and assigning the first one of the candidate edge orientations to the particular pixel (100). An advantage of the method is that a relatively low number of computations is required. This is achieved because creating the set of candidate edge orientations is based on previous computations.
Patent KR-20060017817-A (KR)
Title: Light source and method for supplying a transport function to a chemical element in a light source
Inventor: ARNOLD JORG
IPC: H01K1/50
Filed: 2004-05-19
Abstract: The invention related to a light source comprising a heatable filament (1) arranged in a bulb (2) which contains a gas or a gas mixture used for supplying a transport function for transporting at least one type of a chemical element emitted by said filament (1) back to said filament (1). The aim of said invention is to develop a low-cost light source provided with a high-energy efficiency. For this purpose, a gas or gas mixture is enriched in oxygen and/or by an oxygen-containing compound. A method for supplying a transport function to a chemical element in a light source is also disclosed.
Patent KR-20060023153-A (KR)
Title: Projection system
Inventor: LUERKENS PETER
IPC: G03B21/14
Filed: 2004-06-03
Abstract: A projection system for image display with at least one lamp (1), with at least one sensor (5) for detecting changes in the luminous flux delivered by said at least one lamp (1) and for compensating these changes through a suitable control of the image display and/or the lamp is described. The projection system is remarkable in that a light integrator (3) is provided, into which at least a portion of the light provided by the lamp (1) is coupled in, while the sensor (5) is optically coupled to the light integrator (3) such that it detects the luminous intensity present in the light integrator (3). Since this luminous intensity is very homogeneous because of the multiple reflections and is not influenced by brightness fluctuations caused by an optical component such as, for example, a color modulator (4), a very accurate compensation of changes in the luminous flux generated by the lamp (1) is made possible by the sensor signal.
Patent KR-20060026440-A (KR)
Title: N-- 4-substituted piperazine-1-sulfonylmethylalkyl- -n-hydroxyfomamide compounds as methalloproteinase inhibitors
Inventor: FINLAY MAURICE RAYMOND VERSCHO
IPC: C07D309/04
Filed: 2004-06-23
Abstract: or a pharmaceutically acceptable salt, prodrug or solvate thereof, wherein ring B represents a monocyclic aryl ring having six ring atoms or a monocyclic heteroaryl ring having up to six ring atoms and containing one or more ring heteroatoms wherein each said heteroatom is nitrogen; R2 represents a group selected from C1-6 alkyl or aryl, which said group is substituted by one or more fluorine groups; n is 1, 2 or 3; and R1 represents an optionally substituted group selected from C1-6 alkyl, C5-7 cycloalkyl, heterocycloalkyl, aryl, heteroaryl, C1-6 alkyl- aryl, C1-6alkyl-heteroaryl, C1-6 alkyl-cycloalkyl or C1-6alkyl- heterocycloalkyl. Processes for their preparation; pharmaceutical compositions containing them; and their use in the treatment of a desease condition mediated by one or more metalloproteinase enzymes.
Patent KR-20070077838-A (KR)
Title: Apparatus for delivering electronic parts
Inventor: KIM JONG HAE
IPC: B25J9/02
Filed: 2006-01-25
Abstract: An apparatus for delivering electronic parts is provided to deliver electronic parts at a high speed and to easily adjust a deliver stroke of electronic parts by adjusting the stroke of delivery motors. An apparatus for delivering electronic parts, includes a table, a delivery arm(30), a z-axis delivery motor(40), and an x-axis delivery motor(50). The table has a surface on which electronic parts(10) are loaded. The delivery arm is arranged below the table such that the delivery arm is movable in a vertical direction and in a linear manner and delivers electronic parts by a predetermined pitch. The z-axis delivery motor moves the delivery arm in a vertical direction. The x-axis delivery motor moves the delivery arm in a horizontal direction.
Patent KR-20070078292-A (KR)
Title: Apparatus for defect detection of electrode line in fpd and method fo defect detection using the same
Inventor: CHOI SHANG SOO
IPC: G01N21/88
Filed: 2006-01-26
Abstract: An apparatus for detecting the defect of an electrode line for a flat panel display and a method for the same are provided to improve the defect detecting force of the electrode line by applying an optical detection and an electromagnetic field detecting method with simply operations. An apparatus(100) for detecting the defect of an electrode line for a flat panel display includes an optical module(102) and a transceiving compact sensor(120). The optical module is positioned on a top direction of a glass surface to rotate in one direction due to a rotation bracket(104) rotated by a driving module according to a direction of detecting an electrode line. The transceiving compact sensor comprises an air floating unit structure having more than one spring(126) installed between a moving unit(122) and a fixing unit(124) to detect flying height which a top surface of the glass surface to be detected is separated from at predetermined intervals while maintaining the flying height.
Patent KR-20070079890-A (KR)
Title: Method of fertilizing food garbage using minenal and blood meal,phyllite,olivine
Inventor: LEE CHANG GEUN
IPC: C05F9/04
Filed: 2006-02-04
Abstract: A method for preparing a fertilizer using food garbage is provided to produce a fertilizer capable of disinfecting harmful microorganisms, neutralizing heavy metals and sodium and providing nutrients, while alkalizing the acidified soil, thereby promoting solid growth of crops. A method for preparing a fertilizer using food garbage includes the steps of: putting food waste along with active mineral solution in a collection tank; crushing the food waste mixture; stirring the crushed food waste mixture with blood meal; adding calcium carbonate, followed by stirring; sequentially adding phyllite, olivine, mica and peat to the food waste mixture; putting the food waste mixture in a fermentor; and granulating the fermented product.
Patent KR-20070080303-A (KR)
Title: Apparatus for measuring fluid flux and method for using the same
Inventor: RYU JONG MOO
IPC: G01N11/02
Filed: 2006-02-07
Abstract: An apparatus for measuring fluid flux and a method for using the same are provided to measure the viscosity of a material to be tested with little cost and prevent a defect from generating by being a simple structure. An apparatus for measuring fluid flux includes a storage tank(10), an opening and closing unit(20), and a control panel(40). The apparatus is able to further include a base(50) to fix the storage tank, the opening and closing unit, and the control panel. The base with a step shape has a base top portion(501) and a base bottom portion(503). The storage tank saves a material to be tested and is transparent to easily observe the material to be tested saved in the storage tank. The opening and closing unit discharges the material to be tested saved in the storage tank to a bottom of the storage tank due to opening the bottom of the storage tank or prevents the material to be tested saved in the storage tank from being discharged to the bottom of the storage tank due to closing the bottom of the storage tank. The control panel is installed on the base bottom portion to control the operations of the opening and closing unit and a sensor.
Patent KR-20070081808-A (KR)
Title: Travers winding device for winder
Inventor: KWON YOUNG HO
IPC: B65H54/28
Filed: 2006-02-14
Abstract: A traverse winding device for a winder is provided to realize a uniform winding with a simple structure and to conveniently regulate the reciprocating distance and the reciprocating speed by controlling a servo motor. A support(21) longer than the length of a winding bobbin is installed in the traverse winding device for a winder. A plurality of timing belt pulleys(23) each having a timing belt are installed at both ends of the support. A servo motor(24) is connected to one of the timing belt pulleys. A yarn guide(25) is directly fixed to the timing belt so as to be moved together with the timing belt. An attaching roller(26) is provided in the support right above the timing belt. The yarn which has passed through the yarn guide passes between the attaching roller and the winding bobbin to be wound on the winding bobbin.